Nema 23 Planetary Gearbox 20:1 Gear Head Speed Reducer Backlash <= 12 Arcmin for Nema23 Stepper Motor, 40Nm 4000rpm High Torque Reducer Box Input Shaft 8mm/6.35mm Geared Reduction for CNC

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Nema 23 Planetary Gearbox 20:1 Gear Head Speed Features

• Planetary Reducer for Nema23 (Flange=57mm) Stepper Motor. Frame Size: 60x60 mm; Output Shaft: 14mm; Input Shaft: 8mmand 6.35mm, adapter motors: Fit for 8mm and 6.35mm Shaft Nema 23 Stepper Motor; Gear Ratio: 20:1. Speed Reducer Body length: 58mm.

• Stepper Motor Planetary Gearboxes Backlash Precision: <= 7 Arcmin, Full load efficiency: 96%, max input speed:8000rpm, rated input speed: 4000 rpm, Torsion rigidity: 1.8Nm/arcmin.

• Applications: Compact design, flexible and easy installation, space-saving. This planetary gear is mainly used to reduce speed and increase holding torque, widely applied in CNC machine, such as engraving machine, milling machine, lathe, work bench, grinding machine etc. Lower noise: less than 58dB.

• Maximum radial force/torque: 240N; Maximum axial force/torque:220N. It's a good solution in applications that need low rotation speeds and/or lots of huge torque.

• Advantages: Special grease, non-solidifying, long-lasting lubrication,lifespan is around 20000h; High-precision gears, low noise, professional engineers design, high hardness, 20CrMnTi steel, hard hobbing after carburizing, hardness up to 50 degrees, wear-resistant, no tooth chipping.

About Nema 23 Planetary Gearbox 20:1 Gear Head Speed

Nema23 Planetary Gearbox Speed Reducer Backlash 7 arc-min Gear Ratio 5:1 10:1 20:1 50:1 100:1 for 8mm/6.35mm Shaft 57mm Stepper Motor 40Nm 3000rpm, IP65